American new and improvisational music multi-instrumentalist Ned Rothenberg performs in the World Nomads Tunisia series

American new and improvisational music multi-instrumentalist and composer Ned Rothenberg performs with Tunisian singer-songwriter Ghalia Benali and her ensemble (with violinist Tania Kalmanovich, left rear) in the World Nomads Tunisia concert series at the French Institute Alliance Francaise, New York, New York, May 15, 2013. (Photo by Jack Vartoogian/Getty Images)